Vacuum bottle



FIG. 1 is a perspective view of vacuum bottle showing our new design thereof;

FIG. 2 is a right elevational view thereof and the left side elevational view being the mirror image thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof and the rear side elevational view being the mirror image thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for vacuum bottle, as shown and described. 